instead of going once a month to do what you do and take care of the problems in the united states, you're being demarked for identification. -- deployed to afghanistan or iraq. so they are less prepared for what they see and again, would you like me to tell you something about the kind of scene they have in combat? >> host: what do they say? >> guest: well they face a number of things and one of the things that they face there is no front line. they don't know who the enemy is. they have no idea. and, they may be in a crowd where people are standing together talking, and okay, they're speaking in another language, and they say one thing and they will tell us we're so glad to here to help us and the other language is something else. all of a sudden, boom, it is a person in the crowd, may even be a child, that you least expect. so that's one. there's a language problem. again, another issue of the language problem is, a car drives by and a soldier on patrol says, stop. well, do you understand stop in arabic? no. so the car goes on. the soldier, is required of him, shoot, through the car win